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What is the name of this kind of filter?

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timo67

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I just acheived the test of a switched cap low pass filter
I am now writing a paper on this work.

At the output of the switched cap filter the anaog signal is sampled and has a step form. I placed an RC filter to get rid that.
First I called this filter anti aliasing filter,
But this name is jutified if I place an ADC after the SC filter
Can any one help me ?
What is the name of this kind of filter?

Thank you
 

I think the general term is "smoothing filter".
Note that, since the switched-capacitor filter is a sampled-data system, you might require an anti-aliasing filter in front of your switched-capacitor filter.
 

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    timo67

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